It may be a particular module or plugin triggering the error. I might suggest re-installing the Prestashop Main files should you haven’t already. By submitting this form, I agree to API2Cart sending me emails with product updates and Unique offers. I can unsubscribe at any time. If you are a https://addons.prestashop.com/nl/seo-zoekmachineoptimalisatie-vermelding/31857-automatische-google-rich-snippets-json-ld-opengraph-seo.html